抄録
Mechanical properties of fine-grained Mg alloys processed by powder metallurgy (P/M) and ingot metallurgy (I/M) routes have been investigated by tensile tests at room temperature and 573 K. The superplastic strain rate range for the P/M Mg alloys was higher than that for the I/M Mg alloys. Furthermore, the P/M Mg alloys exhibited higher room temperature strength than the I/M Mg alloys. These excellent mechanical properties of the P/M Mg alloys are attributed to a very small grain size of 0.5 ∼ 1 μm.
本文言語 | English |
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ページ(範囲) | 327-332 |
ページ数 | 6 |
ジャーナル | Materials Science Forum |
巻 | 357-359 |
出版ステータス | Published - 2001 |
外部発表 | はい |
イベント | Superplasticity in Advanced Materials (ICSAM-2000) - Orlando, FL, United States 継続期間: 2000 8月 1 → 2000 8月 4 |
ASJC Scopus subject areas
- 材料科学(全般)
- 凝縮系物理学
- 材料力学
- 機械工学